Super Virasoro Algebras From Chiral Supergravity

Universe

Yoshifumi Hyakutake¹ 

[1] College of Science, Ibaraki University, Bunkyo 2-1-1, Mito, Ibaraki 310-8512, Japan; E-Mail

关键词: AdS/CFT;    supergravity;    chiral gravity;   

DOI  :  10.3390/universe1020292

来源: mdpi

【 摘 要 】

In this note, we construct Noether charges for the chiral supergravity, which contains the Lorentz Chern–Simons term, by applying Wald’s prescription to the vielbein formalism. We investigate the AdS correspondence by using the vielbein formalism. The asymptotic symmetry group is carefully examined by taking into account the local Lorentz transformation, and we construct super Virasoro algebras with central extensions from the chiral supergravity.

【 授权许可】

CC BY   
© 2015 by the author; licensee MDPI, Basel, Switzerland.